Kling 4 bridges sound and vision. Upload audio to drive scenes, maintain character identity across shots, and export 2K—with 30% faster generation than v1.5.
Kling 4 synthesizes large-scale motion while keeping physics believable. From subtle expressions to action sequences—stable, coherent, and professional.
Upload your voiceover or music—Kling 4 generates matching visuals with precise lip-sync. Or let the model create dialogue, Foley, and ambient sound automatically.
Facial features, clothing, and body type stay locked across angles and scenes. Build recognizable narratives instead of disconnected clips.
Standard 1080p for most workflows. Pro delivers 2K resolution, 30% faster rendering, and production-ready export—no watermarks, commercial use included.
Three steps from idea to finished video
Type a prompt, upload an image (or two for start/end control), or add audio to drive the scene.
Pick aspect ratio (16:9, 9:16, 4:3, etc.) and resolution. Standard for speed, Pro for 2K and audio-driven mode.
Submit and download. Watermark-free, production-ready MP4 for immediate use.
From ads to explainers—multi-shot, audio-ready video for every use case
Turn product shots into dynamic campaigns. Consistent branding, native audio, and 2K export for high-conversion creative.
Animated explainers, historical reconstructions, and virtual avatars with accurate lip-sync for lectures and courses.
TikTok, Reels, and Shorts—vertical or square. Algorithm-friendly clips with synced sound, no extra editing.
Previsualize scenes before shooting. Test compositions, angles, and pacing with coherent multi-shot sequences.
Pay-as-you-go credits or membership. No hidden fees. Use credits for Kling 4 generation across all modes.
All content you generate with Nadou is yours to keep permanently, forever after payment.
Paid users can download an official commercial use license for all AI content generated on Nadou.
Our support team typically responds to all inquiries within 24 hours
Got feedback on Nadou's pricing or generation plans? Submit feedback or email us at [email protected]
About Kling 4 and our platform
Still have questions? We're here to help
Join creators using Kling 4 video AI. Turn ideas into professional clips—no crew, no post-production.
Create cinematic short-form clips in minutes. Text, images, or audio—Kling 4 technology turns prompts into cinematic clips with seamless transitions and native sound.
Need inspiration? Browse video examples for creative ideas and prompts.